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SKU: 4540
CSF Mini Radiator Cap 20 PSI - Stant 10361 Replacement - Case of 20 for Reliable Racing Cooling Performance
The CSF Mini Radiator Cap 20 PSI, a direct replacement for the Stant 10361, sold in a convenient case of 20 units. This compact design delivers consistent 20 PSI pressure to handle the demands of high-performance racing applications, ensuring your cooling system operates at peak efficiency during intense track sessions. Built for open cooling systems on race vehicles, it provides a secure seal that resists boil-over and maintains coolant flow under extreme conditions, making it the reliable option for enthusiasts seeking dependable pressure management in aftermarket setups.
Key Features and Specifications
- Pressure Rating: 19-21 PSI (nominal 20 PSI) for precise control in racing environments
- Design: Mini size with round steel construction and no lever for streamlined installation in tight spaces
- Material: Durable steel body for long-lasting resistance to corrosion and heat
- Application: Engineered exclusively for race cars and open systems; test your cooling system to the cap's rated pressure before use to avoid damage
- Cross-Reference: Matches Stant 10361 specifications for easy upgrades
- Warranty: Backed by CSF's 2-year coverage for peace of mind
These caps stand out in racing circles for their ability to sustain steady pressure levels, which helps keep engine temperatures in check longer than standard alternatives. Mechanics and racers turn to this model for its straightforward fit and proven track record in demanding motorsports.
What's Included in Your Purchase
Your order arrives as a complete case pack:
- 20 x CSF 4540 Mini Radiator Caps (each individually packaged for easy distribution or inventory)
- Part Number: CSF 4540 (OEM-style replacement)
- No additional hardware or tools required installs directly onto compatible radiator necks
Vehicle Fitment Details
The CSF 4540 fits a broad array of performance vehicles, particularly Japanese imports and select domestics. Verify compatibility with your specific setup using your year, make, model, and engine details. Below is a selection of confirmed applications:
|
Make |
Model |
Year(s) |
Engine Notes |
|
Infiniti |
Q60 |
2014 |
3.7L V6 SOHC |
|
Infiniti |
FX50 |
2012 |
V8 |
|
Infiniti |
FX35 |
2012 |
V6 |
|
Infiniti |
EX35 |
2012 |
V6 |
|
Infiniti |
G25 |
2011-2012 |
V6 |
|
Nissan |
370Z |
2009-2014 |
3.7L V6 |
|
Mazda |
Miata (NA/NB) |
1990-2005 |
1.6L-1.8L I4 (with aftermarket radiators) |
|
Subaru |
WRX |
2002-2007 |
2.0L Turbo I4 (performance setups) |
|
Ford |
Mustang |
2005-2010 |
4.6L V8 (racing configurations) |
|
Mercury |
Marauder |
2003-2004 |
4.6L V8 |
This cap supports over 200 additional models across these brands and more ideal for Nissan Z-series, Infiniti coupes, Mazda sports cars, and Subaru rally builds. For full compatibility, cross-check with your radiator neck size (3/4" deep "A" style filler).
Packaging and Shipping Information
- Individual Cap Weight: 0.2 lbs
- Case Pack Weight: 2 lbs
- Shipping Box Dimensions: 6" x 6" x 4"
Stock up on the CSF 4540 case of 20 today for your shop, team, or personal racing projects. Keep your engine running cooler and stronger lap after lap.
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